The action hero made famous for his roles in "Rambo" and the
"Rocky" franchise reportedly paid his half-sister millions of
dollars over allegations he abused her for years.

Sylvester Stallone agreed 26 years ago
to give his half-sister Toni-Ann Filiti-Schaub $2 million
plus $16,666.66 per month for the rest of her life, plus a trust
with $50,000 per year, the New York Post's Page Six exclusively
reported Wednesday.

However, he reportedly agreed to settle after she threatened to
sue him.

Stallone's mother Jacqueline Stallone, who was also Filiti's
mother, says the lawsuit threats were nothing more than
blackmail.

“This was nothing more than a shakedown,” Jacqueline told Page
Six. “Toni-Ann was on 65 Oxycontin pills a day, and she
threatened Sylvester. A drug addict will do anything. When
Sylvester became famous, she didn’t have to hook. He was trying
to help her. He caved in.”

Stallone's rep indicated the star's half-sister had indeed
blackmailed him, but Filiti's son Edd told Page Six he stands by
his mother's claims that she was abused. Filiti died of lung
cancer in August 2011.